{"created":"2023-06-20T14:22:09.468450+00:00","id":2295,"links":{},"metadata":{"_buckets":{"deposit":"6c951f1e-4b3e-4c02-9fac-c7995b1a6d06"},"_deposit":{"created_by":3,"id":"2295","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"2295"},"status":"published"},"_oai":{"id":"oai:aue.repo.nii.ac.jp:00002295","sets":["6:236:247"]},"author_link":["39","288","116","118"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Computer-Based Diagrams as an Understanding Facilitator for Solving Ratio Word Problems"}]},"item_3_biblio_info_7":{"attribute_name":"書誌事項","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-03-29","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"34","bibliographicPageStart":"27","bibliographicVolumeNumber":"3","bibliographic_titles":[{"bibliographic_title":"愛知教育大学教育実践総合センター紀要"}]}]},"item_3_description_27":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_3_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究の目的は,学習者である小学5年生自らがコンピュータを操作することによって,割合文章題の理解・解決時に使用する学習方略の1つとして知られている線分図方略を開発することであった。線分図方略の開発は,割合文章題の線分図効果を吟味した先行研究結果(Tajika & Sakamoto, in press; 多鹿・山本, 1999)に基づいてコンピュータ化された。コンピュータ操作による線分図の作成は,最初に中央線のみがコンピュータのディスプレーに表示され,その後学習者がディスプレーの下部に表示されている作業選択パレットから,線分図を完成させるのに必要とする作業を選択してクリックし,かつ中央線上に置かれている区切り(割合の値を表現)を左右に操作して線分図を完成させるものであった。割合文章題として,問題の難易と問題の意味構造(比の第2用法と比の第3用法)を組み合わせることによって,4タイプの問題各2問を構成して訓練問題とした。学習者がコンピュータを操作することによって,割合文章題全8問の線分図を完成する時間は,平均して1時間程度であった。なお,開発したコンピュータを操作することによって構成される線分図方略のソフトが割合文章題解決に効果的であるかどうかに関しては,現在要因配置の実験を工夫して実施中である。","subitem_description_type":"Abstract"}]},"item_3_link_3":{"attribute_name":"研究者総覧へのリンク","attribute_value_mlt":[{"subitem_link_text":"野崎, 浩成","subitem_link_url":"https://souran.aichi-edu.ac.jp/teachers/83ea2bcba0bf3673.html"},{"subitem_link_text":"伊藤, 俊一","subitem_link_url":"https://souran.aichi-edu.ac.jp/teachers/2863b5c596f3fe3b.html"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"愛知教育大学教育実践総合センター"}]},"item_3_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11232717","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1344-2597","subitem_source_identifier_type":"ISSN"}]},"item_3_subject_19":{"attribute_name":"教育系情報の種別","attribute_value_mlt":[{"subitem_subject":"ETYP:教育関連論文","subitem_subject_scheme":"Other"}]},"item_3_text_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"subitem_text_value":"愛知教育大学教育実践総合センター紀要. 2000, 3, p.27-34."}]},"item_3_text_26":{"attribute_name":"著者別名","attribute_value_mlt":[{"subitem_text_value":"タジカ, ヒデツグ"},{"subitem_text_value":"ナカツ, ナラオ"},{"subitem_text_value":"ノザキ, ヒロナリ"},{"subitem_text_value":"イトウ, トシカズ"}]},"item_3_text_4":{"attribute_name":"著者(別言語)","attribute_value_mlt":[{"subitem_text_value":"Tajika, Hidetsugu"},{"subitem_text_value":"Nakatsu, Narao"},{"subitem_text_value":"Nozaki, Hironari"},{"subitem_text_value":"Ito, Toshikazu"}]},"item_3_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"多鹿, 秀継"}],"nameIdentifiers":[{"nameIdentifier":"288","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"30109368","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=30109368"},{"nameIdentifier":"30109368","nameIdentifierScheme":"KAKEN - 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